//
//  Person+Run.m
//  类别
//
//  Created by mir_yan on 2018/9/30.
//  Copyright © 2018年 hakeem. All rights reserved.
//

#import "Person+Run.h"

@implementation Person (Run)

- (void)run {
    NSLog(@"person run");
    // 不影响 原类
    NSLog(@"%s,%ld", __func__, self.age);
}

@end
